<template>
  <page-header-wrapper>
    <a-card>
      <div class="table-page-search-wrapper">
        <a-form layout="inline">
          <a-row :gutter="48">
            <a-col :md="8" :sm="24">
              <a-form-item label="规则编号">
                <a-input v-model="queryParam.id" placeholder="" />
              </a-form-item>
            </a-col>
            <a-col :md="8" :sm="24">
              <a-form-item label="使用状态">
                <a-select
                  v-model="queryParam.status"
                  placeholder="请选择"
                  default-value="0"
                >
                  <a-select-option value="0">全部</a-select-option>
                  <a-select-option value="1">关闭</a-select-option>
                  <a-select-option value="2">运行中</a-select-option>
                </a-select>
              </a-form-item>
            </a-col>
            <template v-if="advanced">
              <a-col :md="8" :sm="24">
                <a-form-item label="调用次数">
                  <a-input-number
                    v-model="queryParam.callNo"
                    style="width: 100%"
                  />
                </a-form-item>
              </a-col>
              <a-col :md="8" :sm="24">
                <a-form-item label="更新日期">
                  <a-date-picker
                    v-model="queryParam.date"
                    style="width: 100%"
                    placeholder="请输入更新日期"
                  />
                </a-form-item>
              </a-col>
              <a-col :md="8" :sm="24">
                <a-form-item label="使用状态">
                  <a-select
                    v-model="queryParam.useStatus"
                    placeholder="请选择"
                    default-value="0"
                  >
                    <a-select-option value="0">全部</a-select-option>
                    <a-select-option value="1">关闭</a-select-option>
                    <a-select-option value="2">运行中</a-select-option>
                  </a-select>
                </a-form-item>
              </a-col>
              <a-col :md="8" :sm="24">
                <a-form-item label="使用状态">
                  <a-select placeholder="请选择" default-value="0">
                    <a-select-option value="0">全部</a-select-option>
                    <a-select-option value="1">关闭</a-select-option>
                    <a-select-option value="2">运行中</a-select-option>
                  </a-select>
                </a-form-item>
              </a-col>
            </template>
            <a-col :md="(!advanced && 8) || 24" :sm="24">
              <span
                class="table-page-search-submitButtons"
                :style="
                  (advanced && { float: 'right', overflow: 'hidden' }) || {}
                "
              >
                <a-button type="primary" @click="$refs.table.refresh(true)"
                  >查询
                </a-button>
                <a-button
                  style="margin-left: 8px"
                  @click="() => (this.queryParam = {})"
                  >重置
                </a-button>
                <a @click="toggleAdvanced" style="margin-left: 8px">
                  {{ advanced ? "收起" : "展开" }}
                  <a-icon :type="advanced ? 'up' : 'down'" />
                </a>
              </span>
            </a-col>
          </a-row>
        </a-form>
      </div>

      <div class="table-operator">
        <a-button type="primary" icon="plus" @click="handleAdd">新建</a-button>
        <a-dropdown v-action:edit v-if="selectedRowKeys.length > 0">
          <a-menu slot="overlay">
            <a-menu-item key="1"><a-icon type="delete" />删除</a-menu-item>
            <!-- lock | unlock -->
            <a-menu-item key="2"><a-icon type="lock" />锁定</a-menu-item>
          </a-menu>
          <a-button style="margin-left: 8px">
            批量操作 <a-icon type="down" />
          </a-button>
        </a-dropdown>
      </div>

      <s-table
        ref="table"
        size="default"
        rowKey="key"
        :columns="columns"
        :data="loadData"
        :alert="true"
        :rowSelection="rowSelection"
        showPagination="auto"
      >
        <span slot="serial" slot-scope="text, record, index">
          {{ index + 1 }}
        </span>
        <span slot="status" slot-scope="text">
          <a-badge
            :status="text | statusTypeFilter"
            :text="text | statusFilter"
          />
        </span>
        <span slot="description" slot-scope="text">
          <ellipsis :length="4" tooltip>{{ text }}</ellipsis>
        </span>

        <span slot="action" slot-scope="text, record">
          <template>
            <a @click="handleEdit(record)">配置</a>
            <a-divider type="vertical" />
            <a @click="handleSub(record)">订阅报警</a>
          </template>
        </span>
      </s-table>

      <create-form
        ref="createModal"
        :visible="visible"
        :loading="confirmLoading"
        :model="mdl"
        @cancel="handleCancel"
        @ok="handleOk"
      />
      <step-by-step-modal ref="modal" @ok="handleOk" />
    </a-card>
  </page-header-wrapper>
</template>

<script>
import moment from "moment";
import { STable, Ellipsis } from "@/components";
import StepByStepModal from "./modules/StepByStepModal";
import CreateForm from "./modules/CreateForm";

const columns = [
  {
    title: "#",
    scopedSlots: { customRender: "serial" },
  },
  {
    title: "规则编号",
    dataIndex: "no",
  },
  {
    title: "描述",
    dataIndex: "description",
    scopedSlots: { customRender: "description" },
  },
  {
    title: "服务调用次数",
    dataIndex: "callNo",
    sorter: true,
    needTotal: true,
    customRender: (text) => text + " 次",
  },
  {
    title: "状态",
    dataIndex: "status",
    scopedSlots: { customRender: "status" },
  },
  {
    title: "更新时间",
    dataIndex: "updatedAt",
    sorter: true,
  },
  {
    title: "操作",
    dataIndex: "action",
    width: "150px",
    scopedSlots: { customRender: "action" },
  },
];

const statusMap = {
  0: {
    status: "default",
    text: "关闭",
  },
  1: {
    status: "processing",
    text: "运行中",
  },
  2: {
    status: "success",
    text: "已上线",
  },
  3: {
    status: "error",
    text: "异常",
  },
};

export default {
  name: "TableList",
  components: {
    STable,
    Ellipsis,
    CreateForm,
    StepByStepModal,
  },
  data() {
    this.columns = columns;
    return {
      // create model
      visible: false,
      confirmLoading: false,
      mdl: null,
      // 高级搜索 展开/关闭
      advanced: false,
      // 查询参数
      queryParam: {},
      // 加载数据方法 必须为 Promise 对象
      loadData: (parameter = {}) => {
        parameter = Object.assign({}, parameter, this.queryParam);
        return this.$apis.manage.getServiceList(parameter).then((res) => {
          return res.data;
        });
      },
      selectedRowKeys: [],
      selectedRows: [],
    };
  },
  filters: {
    statusFilter(type) {
      return statusMap[type].text;
    },
    statusTypeFilter(type) {
      return statusMap[type].status;
    },
  },
  computed: {
    rowSelection() {
      return {
        selectedRowKeys: this.selectedRowKeys,
        onChange: this.onSelectChange,
      };
    },
  },
  methods: {
    handleAdd() {
      this.mdl = null;
      this.visible = true;
    },
    handleEdit(record) {
      this.visible = true;
      this.mdl = { ...record };
    },
    handleOk() {
      const form = this.$refs.createModal.form;
      this.confirmLoading = true;
      form.validateFields((errors, values) => {
        if (!errors) {
          if (values.id > 0) {
            // 修改 e.g.
            new Promise((resolve, reject) => {
              setTimeout(() => {
                resolve();
              }, 1000);
            }).then((res) => {
              this.visible = false;
              this.confirmLoading = false;
              // 重置表单数据
              form.resetFields();
              // 刷新表格
              this.$refs.table.refresh();

              this.$message.info("修改成功");
            });
          } else {
            // 新增
            new Promise((resolve, reject) => {
              setTimeout(() => {
                resolve();
              }, 1000);
            }).then((res) => {
              this.visible = false;
              this.confirmLoading = false;
              // 重置表单数据
              form.resetFields();
              // 刷新表格
              this.$refs.table.refresh();

              this.$message.info("新增成功");
            });
          }
        } else {
          this.confirmLoading = false;
        }
      });
    },
    handleCancel() {
      this.visible = false;
      const form = this.$refs.createModal.form;
      form.resetFields(); // 清理表单数据（可不做）
    },
    handleSub(record) {
      if (record.status !== 0) {
        this.$message.info(`${record.no} 订阅成功`);
      } else {
        this.$message.error(`${record.no} 订阅失败，规则已关闭`);
      }
    },
    onSelectChange(selectedRowKeys, selectedRows) {
      this.selectedRowKeys = selectedRowKeys;
      this.selectedRows = selectedRows;
    },
    toggleAdvanced() {
      this.advanced = !this.advanced;
    },
    resetSearchForm() {
      this.queryParam = {
        date: moment(new Date()),
      };
    },
  },
};
</script>